Hello!
I am searching for an Ae ExtendScript expert who is familiar with making custom panels.

Details of the panels function:
The panel is to make the character animation process simpler a faster. The actual rig functions are already created using a slider, and a 'joystick' out of 'joysticks n' sliders' ( if you're unfamiliar with it's function, here's a demo video: https://www.youtube.com/watch?v=HPlBmlpbY_o )
As you can see in the above video, the slider is in a panel, while the 'joystick' is on the screen. I would like the slider AND the 'joystick' to be in a single panel, as well as a 'set keyframe'. Attatched is a poor illustration of what a roughly expect it to look like.
In future, I hope to expand on this panels functions.

About you:
Please tell me, have you created a panel before? How long do you think this will take to create? Once we can discuss these too questions, we can discuss a fair price on the projects creation.

Thankyou for looking at my post, I hope I have explained it clearly. If not, please post questions below, or contact me a scramledshirts@gmail.com
Kind regards, Scott.